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Q: sailor is sailing around three islands. She travels 2.6 km from Island A to Island B. She then turns…
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A: Given Data : Horizontal projectile motion To Find : Variation of velocity components with time
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Q: If Earth orbits the Sun once per 365 days on a circular orbit with radius dEarth 1.5 × 10° km, what…
A: V = 2πdearth / T 365 days = 3.15 × 10⁷ sec
Q: 17 On the surface of a planet of radius R, an object experiences a force (f) due to gravity. What…
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A: Given g=2.8 m/s2 specific gravity of oil=0.93 weight of oil=4 lbf
Q: A stone is dropped from the edge of a roof, and hits the ground with a velocity of -140 feet per…
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Q: A sailor is sailing around three islands. She travels 2.6 km from Island A to Island B. She then…
A: Information about turning is not given explicitly so there are two situations possible which are…
Q: 6. A car moving at 65 mi/h South then 50 mi/h east.
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Q: A 200 lb astronaut goes to planet X with density 3 times the density of earth and radius 6 times the…
A: GIVEN : Weight of astronaut on earth = W = 200 lb density of…
Q: 1. A 250 N force pushing a body east and a 200 N force pushing the same body 30° NE.
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Q: You are on the plane neptune and want to determine the acceleration due to gravity, g. You have a…
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Q: What is the acceleration due to gravity on Planet Y? Assume Planet Y has a mass of 4.33 x 1023 kg…
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Q: While visiting Planet Physics, you toss a rock straight up at 11 m/s and catch it 2.5 s later. Your…
A: The speed of the rock is 11 m/s. The time taken to catch the rock is 2.5 s. The time taken by the…
Q: A river flows due south with a speed of 2.4 m/s. A man steers a motorboat across the river; his…
A: Given, speed of the river flow, v = 2.4 msvelocity of the man relative to the water,vmw = 3.2…
Q: Suppose a police officer is 1/2 mi the intersection at 45 mph. At the intersection, driving east…
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Q: An astronaut on earth can throw a ball straight up to a height of 15 m . How high can he throw the…
A: Given An astronaut on earth can throw a ball straight up to a height of 15 m. We have to How high…
Q: A sailor is sailing around three islands. She travels 2.6 km from Island A to Island B. She then…
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Q: the earth has a mass of 5.97 x 10^24 kg and the sun has a mass of 2.00 x 10^30 kg. If they are…
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Q: M Rev A particle moves along a straight line such that its acceleration is a= (4t – 2) m/s², where t…
A: Given: a=4t2-2 m/s2at t=0 s ; x = -4 mat t=2 s ; x =-20 m
Q: give me an example of the following
A: Introduction: Scalar quantity: The scalar quantity is the physical quantity that has only magnitude…
Q: Caleulate Hhe Com mutatos
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Q: You join NASA and your first mission is to land on an unknown asteroid to record data. From the…
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Q: Newton’s law of gravitation states that the force F of attraction between two particles having…
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Q: . You are running north at 4.56ms. Another jogger is jogging north at 2.64ms. From your frame of…
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Q: An elevator of mass 2,155 kg is supported by a cable. The cable can withstand a maximum of 24,668 N…
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Q: A skier leaves the ramp of a ski jump with a velocity of 11.4m/s, 16.2 degrees above the horizontal.…
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Q: A boll rounds a 30 m radius curve at 12 m/s. The magnitude of it's acceleration in m/s2 ?
A: Given v = 12 m/s Radius of curvature (r) = 30 m Speed of ball is constant , therefore acceleration…
Q: Task: find the solution of two equations with 2 unknown variables. Let there be an object launched…
A: Given, x=5cos300ty=5sin300t-4.9t2andv=5 m/sθ=300
Q: A newly discovered planet X has a mass of 36.7 × 1023 kg and radius 2.47 × 106 m. What is g on this…
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Q: if the distance is (1000) ft and the travel time is (18.9) second , then the space mean speed is…
A: Given Distance (d) = 1000 ft Travel time (t) = 18.9 second Space mean speed(V) = distance/time…
Q: А. The driver steps on the gas and the car moves with an acceleration of a=4.0 m/s for t=5.0s. How…
A: A) Apply the first kinematic equation and substitute the required values.
Q: If you are sitting at the equator on Earth, what would your average speed be knowing that the radius…
A: Given: Earth's radii, R=6.37×106 m. Standard data: Gravitational constant, G=6.7×10-11 Nm2/kg2…
Q: 3.52 Verify Stokes's theorem for the vector field = (fr cos p+ sin o) by evaluating the following:…
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Q: You have been assigned to a team charged with developing a plan to explore a new planetary body…
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Q: Ā: POINTS RIGHTWARD WITH MAGNITUDE 10 M. B: POINTS LEFTWARD WITH MAGNITUDE 3 M. FIND: Ả + B GIVE THE…
A: Vector A points rightward with magnitude 10M.Vector B points leftward with magnitude 3M.We have to…
Q: = 20 m/s = 12-218. The ship travels at a constant speed of vs and the wind is blowing at a speed of…
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Q: I've been moonwalking for hours, and I'm getting tired. Explain why, as I come to a stop, my…
A: While performing moonwalk the person walk towards the negative direction. While moving along the…
Q: A train is travelling east along a straight run of track at 66 km/hr. Inside, two siblings 2.2 m…
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